@dove-ui/menu/src/menu.less

A menu component for vue.

@menu-name: vc-menu;
@menu-item-height: 35px;

.@{menu-name} {
  display: block;
  padding: 0;
  margin: 0;
  list-style: none;
  overflow: hidden;
  transition: height 0.3s ease;

  &.is-root {
    position: relative;
  }

  &-item {
    line-height: @menu-item-height;
    min-height: @menu-item-height;
    font-size: 14px;

    .@{menu-name} {
      .@{menu-name}-item {
        margin-left: 24px;
      }
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    .@{menu-name}-item--row {
      cursor: pointer;
      position: absolute;
      width: 100%;
      left: 0;
      min-height: @menu-item-height;
      transition: background-color 0.15s ease 0s, box-shadow 0.15s ease 0s;
      // background-color: #fff;
    }

    .@{menu-name}-item--row.is-hovered {
      background-color: rgba(201, 210, 220, 0.3);
    }
    .@{menu-name}-item--row.is-clicked {
      background-color: rgba(113, 188, 255, 0.2);
    }
  }

  &-item--label {
    position: relative;
    padding: 0 15px;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  &-group {
    margin-bottom: 10px;

    &--label {
      line-height: 25px;
      padding: 0 10px;
      opacity: .5;
      font-size: 12px;
      color: #8590A6;
      // color: inherit;
      user-select: none;
    }
  }

  &--dropdown {
    width: 15px;
    color: inherit;
    position: absolute;
    top: 50%;
    right: 10px;
    margin-top: -7px;
    -webkit-transition: -webkit-transform .2s linear;
    transition: -webkit-transform .2s linear;
    transition: transform .2s linear;
    transition: transform .2s linear,-webkit-transform .2s linear;
    line-height: 0;
  }

  &-line {
    padding: 10px;

    &--row {
      position: absolute;
      left: 0;
      right: 0;
      height: 1px;
      background-color: rgba(175, 194, 202, 0.26);
    }
  }

  &--dark {
    background-color: #19202E;
    color: #8C96A9;

    .@{menu-name}-item--row.is-hovered + .@{menu-name}-item--label,
    .@{menu-name}-item--row.is-clicked + .@{menu-name}-item--label {
      color: #fff;
    }
  }

  &--light {
    background-color: #fff;
    color: #252b38;
  }
}